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Kelly Valve

Product Details

Kelly Valve
Kelly Valve also named Kelly Cock/Drill Pipe Safety Valve allowing free passage of drilling fluid without pressure loss. The valve can be used as a dill pipe safety valve or upper kelly valve to control blowout pressures, or as a lower Kelly Valve to prevent loss of drilling fluid when the kelly is disconnected.

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Contact Personbrigette
Telephone+86 29 88368846
Fax Number
Websitehttps://www.gmdu.net/corp-916315.html
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AddressRoom 10401, Building 31, Tangyuan Xiaoqu,No.69 Dianzi Zhengjie, Yanta District, Xi'an, China 710065
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